baber/WOPTO huggingface dataset:
Patent JP-S6415581-A (JP)
Title: Motor-operated valve
Inventor: YONEKUBO HIROAKI
IPC: F16K31/04
Filed: 1987-07-08
Abstract: PURPOSE:To prevent the occurrence of leak during cut-off, by a method wherein, during cut-off, a valve body on the upper stream side is pressed against a valve body on the downstream side by means of a cut-off pressure. CONSTITUTION:Since a stationary valve body 18 positioned on the upper stream side of a flow is forced into contact with a moving valve body 19 with a high load, the areas of opening parts 37' and 38' of the stationary valve body 18 are set to a value lower than that of a portion except the opening parts. Thus, since, with the increase in a water pressure during cut-off, an adhesion contact force is increased, leak can be reliably prevented from occurring. Even when the diameters and the structures of the stationary and moving valve bodies 18 and 19 are different from each other, by setting a collecting area on the upper stream side during cut-off to a high value and that on the downstream side to a low value, a similar cut-off effect can be produced.
Patent JP-H0461047-A (JP)
Title: Optical head
Inventor: TANAKA MASAHIKO
IPC: G02B27/28
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the return of a signal light from a recording medium to a laser light source and control the noise generation of the laser light source by using a 1/4 wavelength plate and two beam splitters with the same optical property. CONSTITUTION:Beam splitters 5,6 have the same optical property, and a circular polarized beam from the beam splitter 6 becomes a linear polarized beam by a 1/4 wavelength plate 7, and is converged and irradiates an optical recording medium 9 through an object lens 8. The linear polarized beam which irradiates the optical recording medium 9 is reflected by the optical recording medium 9. The remaining optical beam reflected at the beam splitter 5 passes through a 1/4 wavelength plate 4, and is made incident on a beam splitter 3. And, a reproduction signal which corresponds to the intensity change of the signal light is obtained from one of 1st, 2nd and 3nd photodetectors 10,11,14. Thus, the signal light from the optical recording medium 9 never return to the laser light source 1, and the generation of noise from the return light can be evaded.
Patent JP-S6414138-A (JP)
Title: Marbled thermoplastic resin composition
Inventor: YOSHIOKA MASAAKI
IPC: C04B26/06
Filed: 1987-07-07
Abstract: PURPOSE:To obtain an artificial marbled thermoplastic resin compsn. having a fine, gorgeous visual appearance by uniformly dispersing prescribed amts. of an inorg. filler and flakes having a metallic color in polymethyl methacrylate resin. CONSTITUTION:This thermoplastic resin compsn. is obtd. by uniformly dispersing 100-300pts.wt. inorg. filler and 0.3-3pts.wt. flakes having a metallic color in 100pts.wt. polymethyl methacrylate resin. The flakes are dispersed in the resin in a nonoriented state to allow a variable density pattern to appear on the surface.
Patent JP-H1112406-A (JP)
Title: Resin composition excellent in vibration-damping property and low-temperature impact property
Inventor: AKIYAMA YOSHIKUNI
IPC: C08L23/10
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the compatibility and the balance between the vibration- damping performance and the low-temperature impact performance of a polymer composition containing a polypropylene resin and a polyphenylene ether resin. SOLUTION: This composition is obtained by blending 100 pts.wt. mixture of 5-95 wt.% polypropylene resin and 95-5 wt.% polyphenylene ether resin with 1-30 pts.wt. hydrogenated block copolymer made by hydrogenating a block copolymer consisting of at least one polymer block A comprising mainly an aromatic vinyl compound and at least one isoprene/butadiene copolymer block B having a weight ratio of isoprene to butadiene of (80:20) to (20:80) and a total content of 1,2-vinyl linkages and 3,4-vinyl linkages of 50-80%.
Patent JP-H0223124-A (JP)
Title: Sheet transfer equipment
Inventor: NADA MINORU
IPC: B65H3/06
Filed: 1988-07-07
Abstract: PURPOSE:To exactly load and refeed sheets of various sizes by mounting a secondary transfer means which is able to hold and transfer the sheets in the normal and the reverse direction between a loading means and a primary transfer means. CONSTITUTION:When the next sheet is carried to a pair of rollers 114, a pair of the rollers 114 operate while holding the first sheet until the front end of the second sheet goes to the position forward on the lower side by a distance lfrom the nip part of a pair of the rollers 114. When the first sheet and the second sheet are carried together, and the front end of the first sheet is more forward by the distance l on the lower side than that of the second sheet. When sheets are resupplied, motors M114 and M116 start to turn to carry the newly loaded sheets to a resupply roller 116. When the rear end of the first sheet passes a pair of rollers 114 completely, the motor M114 is turned reversely. At this time the sheet of the several order counted from the bottom sheet is nipped by a pair of the rollers 116. The roller 114B is turned reversely so that the sheets other than the bottom sheet are carried reversely and carried out from a pair of the rollers 116.
Patent JP-H0613061-A (JP)
Title: Film pack type sealed storage battery
Inventor: TAKABAYASHI HISAAKI
IPC: H01M2/06
Filed: 1992-06-29
Abstract: PURPOSE:To provide a film pack type sealed storage battery capable of preventing the liquid leak from a terminal seal part. CONSTITUTION:On the upper surface of a film peripheral part 4a in the lower part of a film pack battery jar 4, a polyolefin resin 5 is provided. The lower surface of a terminal 1 is positioned on the polyolefin resin 5 through an epoxy resin 2 and a chlorinated polyolefin resin 3. On the polyolefin resin 5 on both sides of the terminal, spacers 8 are positioned through the chlorinated polyolefin resin with a space in the direction parallel to the terminal 1. The height H of each spacer 8 seen from the lower film peripheral part 4a is set to the height (h) of the terminal 1 or more. Between both the spacers 8, an epoxy resin 6 is charged and applied to embed the terminal 1. A chlorinated polyolefin resin 7 is applied to cover the epoxy resin 6, and a film peripheral part 4b in the upper part is superposed thereon and thermally welded, whereby a terminal seal part is formed.
Patent JP-S5694628-A (JP)
Title: Inspecting method for pattern
Inventor: NAKASHIMA MASAHITO
IPC: H01L21/027
Filed: 1979-12-27
Abstract: PURPOSE:To perform inspection of the mask pattern of an IC without using a memory group for comparison and a comparison check-up circuit. CONSTITUTION:Scanning systems A and B make scanning reversely to each other from the right and left of the direction X and detection signals are converted to binarized signals (l) and (r) respectively. The signal (r) is inputted in a memory 6 from a lower rank, while the signal (l) being inputted to a memory 7 from an upper rank. Partial scanning corresponds to the length of a chip pattern, while the memories have bit capacities corresponding to this length. At the time of completion of the partial scanning, a signal (e) is given to trigger the generation 16 of a pulse, controlling the shift pulse (s) and the check-up pulse (t) and comparing and checking up the contents A0 and B0 of the memories. After the first comparison, the content A0 of the memory is transferred by one bit to the right, while B0 being transferred by one bit to the left, both by the pulse (s) for checking up again, and these processes are repeated, the results of which are stored by the pulse (t) into a memory 10. Next, the scanning systems A and B are moved at the interval (p) of the pattern for making the check-up in the same way, and when the scanning is completed for the direction of this axis X, it is transferred to a subsequent line. In this way, the inspection of the pattern can be performed without using the memory group for comparison and a check-up circuit therefor.
Patent JP-S6143120-A (JP)
Inventor: JIYAN FURANSOWA BORERU
IPC: C07K/
Filed: 1985-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000002086-A (JP)
Title: Pipe jacking method
Inventor: OKUDA TOSHIAKI
IPC: E21D9/06
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a pipe jacking method, in which a plurality of pipes can be pushed into (jacked into) a ground simultaneously while maintaining high accuracy regarding the push-in direction and an arrival place without requiring a special equipment on the arrival shaft side. SOLUTION: A thruster 10 with an adapter 14 for a plurality of shafts, to which a plurality of pipes 16... can be installed, is mounted into a starting shaft, a plurality of the pipes 16... are pushed in (or jacked into a ground) simultaneously, and soil in the ground to be executed intruded from the front-end openings of a plurality of the pipes 16... is broken and discharged as slurry.
Patent JP-S5872191-A (JP)
Inventor: MOROZUMI SHINJI
IPC: G09G3/36
Filed: 1981-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0338524-A (JP)
Title: Corticosteroid-containing lotion agent
Inventor: NARUI TAKASHI
IPC: A61P17/00
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a lotion agent having stability even in long-term preservation and extremely improved feeling in use and excellent treating effects free from skin irritation and side effects, containing deprodone propionate, suspension and polyhydric alcohol in a specific ratio. CONSTITUTION:A corticosteroid-containing lotion agent containing (A) 0.05-1wt.% crystal or powder of deprodone propionate shown by the formula having <=10mum average particle diameter, (B) 0.1-1.5wt.% suspension preferably using both carboxyvinyl polymer and hydroxypropyl cellulose and (C) 1-10wt.% polyhydric alcohol, preferably propylene glycol or 1,3-butylene glycol. The lotion agent is preferably prepared in such a way that the composition has 50-100 centipoise viscosity and final pH4.0-5.0.
Patent JP-S6149411-A (JP)
Title: Single crystallizing method of silicon film
Inventor: MUKAI RYOICHI
IPC: H01L27/00
Filed: 1984-08-17
Abstract: PURPOSE:To single-crystallize Si in a high yield by improveing the thermal conduction of a boundary of an insulating substrate to generate nucleus at the center of an Si film. CONSTITUTION:A polysilicon film 9 is superposed on an insulating substrate 3, and a separating layer 3 is formed of an SiO2 film 10 and an Si3N4 film 11. A polysilicon film 4 is formed, and a reflection preventive film 2 is formed of an SiO2 film 6 and an Si3N4 film 5. Since the heat amount of the film 4 thermally melted at a high temperature by a laser light passed through the film 2 arrives at the film 9 having good thermal conductivity through a separating layer 12 to the portion having no film 2, the film 4 is heated from below. Thus, crystalline nuleus moves to the center to enable a single crystallization.
Patent JP-S6063539-A (JP)
Title: Photosensitive body for ld printer
Inventor: OOSETO SEIICHI
IPC: G03G5/08
Filed: 1983-09-19
Abstract: PURPOSE:To extend life and to improve repetition characteristics by forming a specified amorphous Se type laminate photosensitive body on a conductive substrate. CONSTITUTION:A photoconductive layer 1 composed of amorphous Se1-x-yAsx Tly, where x is 0.30-0.45 and y is at least 0.02 is formed on a conductive substrate 2. Said body 1 resembles As2Se3 fundamentally, and it is raised in spectral sensitivity in the longer wavelength region by mixing 2atm.% Tl, and it can be used for an LD printer. It is enhanced in crystallization resistance and improved in repetition characteristics by giving As2Se3 characteristics.
Patent JP-H0521347-A (JP)
Title: Sputtering device
Inventor: KOBAYASHI MASAYA
IPC: H01L21/203
Filed: 1991-07-11
Abstract: PURPOSE:To stabilize depositing speed and composition of a film and to efficiently and inexpensively form a film by providing a varying mechanism which can adjust a distance and an angle to a substrate of a target. CONSTITUTION:The first target 102 and the second target 103 are oppositely disposed on a substrate 110 in a film forming chamber 101. The targets 102, 103 are respectively connected to power sources 105, 106, constituting particles are scattered from the targets to form a film when they are supplied with powers from the power sources. The target 103 is placed on a varying mechanism 104, a distance and an angle to the substrate of the target are adjusted to set the depositing speed and composition of the film to be formed on the substrate to the same as those at the initial time of forming the film. Thus, the depositing speed and the composition of the film can be stabilized, and the film can be formed efficiently and inexpensively.
Patent JP-S6328250-A (JP)
Title: Balance weight of electrically-driven element of enclosed type
Inventor: KAWAI HIDEKI
IPC: H02K15/16
Filed: 1986-07-21
Abstract: PURPOSE:To reduce the total height of a compressor, by a method wherein caulking of top end of a bar to fix a balance weight to a stator end ring of electrically-driven element is performed in a recess formed in the balance weight. CONSTITUTION:A bar 13 formed on an end surface 12-a of a rotor 11 to constitute an electrically-driven element penetrates a hole 14-b of a balance weight 14, and the balance weight 14 is overlaid on the end surface 12-a of the end ring 12. In order to fix the balance weight 14 to the end ring 12, caulking of the bar top end 13-a is performed within a recess 14-a formed in the balance weight 14. In this constitution, projection at top end of the bar of the caulked portion can be enclosed within the total height of the balance weight thereby the total height of the compressor can be reduced.
Patent JP-S6149145-A (JP)
Title: Speed control method of engine
Inventor: SHIBA JUNJI
IPC: F02D41/14
Filed: 1984-08-17
Abstract: PURPOSE:To promptly further stably focus a rotary speed to the target value, by actuating a control valve for an intake air quantity performing the action opening and closing in an opposite direction at a valve speed in accordance with a change rate of the rotary speed of an engine when it comes to be driven at the rotary speed within a certain range. CONSTITUTION:A block 22 decides whether or not the rotary speed of an engine is within a certain range of the rotary speed (n) for a target value N. If the engine is driven at the speed within the range of N+ or -n, a block 24 decides whether or not a control valve for an intake air quantity is in the action opening and closing in an opposite direction when the action is not finished. When a change rate V of the rotary speed is in a predetermined value V1 ore more, a block 26 calculates an opening and a closing speed Vc of the control valve, and a block 28 performs the action driving an actuator 14 in an opposite direction. In this way, the rotary speed can be promptly further stably focused to the target value.
Patent JP-H0726593-A (JP)
Title: Private water supply and sewerage system
Inventor: OE TAKEO
IPC: E03B1/04
Filed: 1993-07-12
Abstract: PURPOSE:To attempt natural circulation of water and reduce cost, by producing clean water from a water source like a well in respective houses and treating used up sewage and returning it to the natural water system. CONSTITUTION:A clean water generator 6 and a sewage disposal device C are installed in the site of a building A. Water from a water source like a well D is activated by means of a magnetic treatment and then filtrated by biofilm media to obtain clean water. In this case, the microbes on the biofilm filter are regenerated with the activated water to increase the filtering capacity. Nightsoil and various waste water from a kitchen and a bath room are treated in an onsite small sewage treatment tank C and discharged to a public water area or forced to infiltrate underground for the natural circulation. In this way, both equipment and running costs can be reduced and further, the water quality is improved. And since the water quality is activated, the purification capacity is increased on treating the sewage. When the treated water of sewage tank is forced to infiltrate undergroung for the natural circulation, microbes in the ground are activated and the soil is fertilized and further, subsidence of ground can be prevented.
Patent JP-S5960420-A (JP)
Title: Multi-layered type liquid crystal display device
Inventor: OKADA YUTAKA
IPC: G02F1/13
Filed: 1982-09-30
Abstract: PURPOSE:To facilitate a connection with an external signal circuit by inserting and holding a wiring member between substrates in an element and the terminal part of an external wiring member for external signal input in one body between electrode substrates of the element. CONSTITUTION:Three substrates, i.e. glass substrates 44 and 45 having transparent electrodes 44 and 45 on one side and a glass substrate 42 having transparent electrodes 46a and 46b on both sides are sealed by sealing members 47a and 47b, and liquid crystal layers 49a and 49b are injected to constitute a two- layered type LCD. An inner connector 48 are pressed in and held at end parts of the substrates 41 and 43. The connector 48 consists of a conductive part 48a made of elastic material and an insulating part 48b and a cut 48c is formed. A flat cable 40 cnsists of insulating material 40b and a conductive part 40a interposed flatly therein, and the connector 48 is pressed in between the substrates 41 and 43 so that the terminal part having the coductive part 40a exposed is inserted into the cut 48c of the connector 48.
Patent JP-H0725652-A (JP)
Title: Admixture, constructional joint material and composition
Inventor: NAKAMAE MASATO
IPC: C04B24/28
Filed: 1993-07-12
Abstract: PURPOSE:To obtain an admixture for mortar having excellent adhesion, durability and mechanical strength, a polymer cement mortar composition containing the admixture and a constructional joint material having excellent adhesion. CONSTITUTION:An admixture for cement mortar comprises (A) an aqueous emulsion obtained by subjecting an ethylenic unsaturated monomer such as vinyl acetate to emulsion polymerization in the presence of a carboxyl group modified polyvinyl alcohol such as itaconic acid-modified polyvinyl alcohol and (B) a polyamide-based resin such as polyamidoepichlorohydrin. A constructional joint material for cement mortar is composed of (A) the aqueous emulsion and (B) the polyamide-based resin. A polymer cement mortar composition consists of an aqueous substance and the admixture for cement mortar as main components.
Patent JP-H0835356-A (JP)
Title: Snow melting device for building
Inventor: IGARASHI TAKAHARU
IPC: E04H9/16
Filed: 1994-07-25
Abstract: PURPOSE:To provided the snow melting device which can be additionally set for an existing building, is safe and durable, and low in cost, by disposing an electric heater and a foam board at the snow covering surface of an outdoor building and an open surface at the opposite side respectively. CONSTITUTION:An electric heater 4 is disposed at the entire lower surface of a support board 1b for the landing ramp 1a of a platform 1, and fixed onto the support board 1b from below via a foam board 5 by fixing pins 6. In this case, the electric heater 4 may be supported with a heater support net so as to be fixed, and a foam body may be sprayed from below up to a specified thickness. The foam board 5 is used which is heat curing and heat resistant, and small in volmetric change due to heat. Suppose each fixing pin 6 is made freely detouchable, it is favorable to maintenance. Besides, the heater 4 may be embedded in the foam board 5 in advance so as to be formed into one body, and it may be detouchably mounted onto the lower surface 1b at a snow covering area by each fixing pin 6 and a springy snap-fastening means.
Patent JP-S6231187-A (JP)
Title: Semiconductor light emission element
Inventor: SHIBATA ATSUSHI
IPC: H01S5/00
Filed: 1985-08-02
Abstract: PURPOSE:To provide an inverter performance and a memory function by a method wherein a light resonant device is formed in the base layer of a light emission element and that element is provided with two electrodes which supply current to the base layer and the first and the second such light emission elements are so arranged as to make light axes of the respective base layers coincide with each other. CONSTITUTION:If a laser beam 110 is injected from the outside into a part of the base layer 103 of the first light emission element, a reversed distribution of carriers are created and a laser oscillation 111 is induced. The laser beam 111 is injected into the base layer of the second light emission element 118 which is optically coupled with the first light emission element 117 by making its light axis coincide with the light axis of the base 103 and the laser oscillation 112 is induced in the second light emission element 118, too. The laser beam 112 is reversely injected into the base layer 103 and encourages the laser oscillation 111. Therefore, even if the injection of the laser beam 110 from the outside is discontinued, the laser oscillations 111 and 112 can be maintained. This means optical memory operation.
Patent JP-H085393-A (JP)
Title: Current position display device for vehicle
Inventor: IIBOSHI AKIRA
IPC: G08G1/0969
Filed: 1994-06-20
Abstract: PURPOSE:To widely display the other area by displaying the map of the area including a vehicle's current position on the part of a screen, setting the map of the area in contact with it on the other part in the same reduced scale of its boundary direction, and displaying it by increasing the reduced scale of the direction perpendicular to the boundary. CONSTITUTION:A display ECU is split on a screen by a predetermined ratio in upper and lower directions according to a switching command to the scale change display mode of an operating unit. The map of the area A including the current position P of a predetermined reduced scale which can be grasped in detail for a road state is displayed on the lower side part, and the area B where the vertical reduced scale ratio is increased so as to include a destination O on the upper part of the screen by the same horizontal reduced scale ratio as that of the same area as the area A is displayed on the upper side part. Thus, the road state of the advancing direction can be widely looked down while grasping the road state near the position P, and the vehicle can be traveled while selecting the road.
Patent JP-H0220713-A (JP)
Title: Bypass mechanism of strainer device
Inventor: DEGUCHI SHUJI
IPC: B01D35/02
Filed: 1988-07-08
Abstract: PURPOSE:To permit the sure flow on emergency by forming a bypass passage on the side part of an element and installing a rubber gate which is expanded and contracted by the introduction of water under pressure, in a strainer device equipped with a filter element. CONSTITUTION:A bypass passage is formed on the side part of a strainer part 22 having a filter element 16 consisting of screens such as net and bar which are revolved at a low speed by a motor. Further, a bypass valve 14 consisting of a rubber gate which is connected with an air source such as compressor and expands and contracts is installed. A reverse current type dust collecting part 12 is formed so that an opened port part 12a contacts one part of the surface on the upstream side, and the dusts adhering onto the element 16 is liberated by a damper 13.